mirror of https://github.com/jackc/pgx.git
344 lines
12 KiB
Go
344 lines
12 KiB
Go
package pgtype_test
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import (
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"reflect"
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"testing"
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"time"
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"github.com/jackc/pgtype"
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"github.com/jackc/pgtype/testutil"
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)
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func TestTimestamptzArrayTranscode(t *testing.T) {
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testutil.TestSuccessfulTranscodeEqFunc(t, "timestamptz[]", []interface{}{
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&pgtype.TimestamptzArray{
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Elements: nil,
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Dimensions: nil,
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Status: pgtype.Present,
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},
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&pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Status: pgtype.Null},
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},
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Dimensions: []pgtype.ArrayDimension{{Length: 2, LowerBound: 1}},
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Status: pgtype.Present,
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},
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&pgtype.TimestamptzArray{Status: pgtype.Null},
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&pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2017, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Status: pgtype.Null},
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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},
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Dimensions: []pgtype.ArrayDimension{{Length: 3, LowerBound: 1}, {Length: 2, LowerBound: 1}},
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Status: pgtype.Present,
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},
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&pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2015, 2, 2, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2015, 2, 3, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2015, 2, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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},
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Dimensions: []pgtype.ArrayDimension{
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{Length: 2, LowerBound: 4},
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{Length: 2, LowerBound: 2},
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},
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Status: pgtype.Present,
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},
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}, func(a, b interface{}) bool {
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ata := a.(pgtype.TimestamptzArray)
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bta := b.(pgtype.TimestamptzArray)
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if len(ata.Elements) != len(bta.Elements) || ata.Status != bta.Status {
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return false
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}
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for i := range ata.Elements {
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ae, be := ata.Elements[i], bta.Elements[i]
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if !(ae.Time.Equal(be.Time) && ae.Status == be.Status && ae.InfinityModifier == be.InfinityModifier) {
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return false
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}
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}
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return true
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})
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}
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func TestTimestamptzArraySet(t *testing.T) {
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successfulTests := []struct {
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source interface{}
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result pgtype.TimestamptzArray
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}{
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{
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source: []time.Time{time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC)},
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result: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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},
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{
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source: (([]time.Time)(nil)),
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result: pgtype.TimestamptzArray{Status: pgtype.Null},
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},
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{
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source: [][]time.Time{
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{time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC)},
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{time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC)}},
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result: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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},
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{
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source: [][][][]time.Time{
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{{{
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time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC),
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time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC),
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time.Date(2017, 5, 6, 0, 0, 0, 0, time.UTC)}}},
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{{{
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time.Date(2018, 7, 8, 0, 0, 0, 0, time.UTC),
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time.Date(2019, 9, 10, 0, 0, 0, 0, time.UTC),
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time.Date(2020, 11, 12, 0, 0, 0, 0, time.UTC)}}}},
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result: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2017, 5, 6, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2018, 7, 8, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2019, 9, 10, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2020, 11, 12, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{
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{LowerBound: 1, Length: 2},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 3}},
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Status: pgtype.Present},
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},
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{
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source: [2][1]time.Time{
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{time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC)},
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{time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC)}},
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result: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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},
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{
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source: [2][1][1][3]time.Time{
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{{{
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time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC),
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time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC),
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time.Date(2017, 5, 6, 0, 0, 0, 0, time.UTC)}}},
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{{{
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time.Date(2018, 7, 8, 0, 0, 0, 0, time.UTC),
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time.Date(2019, 9, 10, 0, 0, 0, 0, time.UTC),
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time.Date(2020, 11, 12, 0, 0, 0, 0, time.UTC)}}}},
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result: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2017, 5, 6, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2018, 7, 8, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2019, 9, 10, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2020, 11, 12, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{
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{LowerBound: 1, Length: 2},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 3}},
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Status: pgtype.Present},
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},
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}
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for i, tt := range successfulTests {
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var r pgtype.TimestamptzArray
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err := r.Set(tt.source)
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if err != nil {
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t.Errorf("%d: %v", i, err)
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}
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if !reflect.DeepEqual(r, tt.result) {
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t.Errorf("%d: expected %v to convert to %v, but it was %v", i, tt.source, tt.result, r)
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}
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}
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}
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func TestTimestamptzArrayAssignTo(t *testing.T) {
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var timeSlice []time.Time
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var timeSliceDim2 [][]time.Time
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var timeSliceDim4 [][][][]time.Time
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var timeArrayDim2 [2][1]time.Time
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var timeArrayDim4 [2][1][1][3]time.Time
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simpleTests := []struct {
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src pgtype.TimestamptzArray
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dst interface{}
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expected interface{}
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}{
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{
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src: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
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Status: pgtype.Present,
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},
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dst: &timeSlice,
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expected: []time.Time{time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC)},
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},
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{
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src: pgtype.TimestamptzArray{Status: pgtype.Null},
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dst: &timeSlice,
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expected: (([]time.Time)(nil)),
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},
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{
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src: pgtype.TimestamptzArray{Status: pgtype.Present},
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dst: &timeSlice,
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expected: []time.Time{},
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},
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{
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src: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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dst: &timeSliceDim2,
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expected: [][]time.Time{
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{time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC)},
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{time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC)}},
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},
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{
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src: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2017, 5, 6, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2018, 7, 8, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2019, 9, 10, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2020, 11, 12, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{
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{LowerBound: 1, Length: 2},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 3}},
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Status: pgtype.Present},
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dst: &timeSliceDim4,
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expected: [][][][]time.Time{
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{{{
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time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC),
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time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC),
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time.Date(2017, 5, 6, 0, 0, 0, 0, time.UTC)}}},
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{{{
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time.Date(2018, 7, 8, 0, 0, 0, 0, time.UTC),
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time.Date(2019, 9, 10, 0, 0, 0, 0, time.UTC),
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time.Date(2020, 11, 12, 0, 0, 0, 0, time.UTC)}}}},
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},
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{
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src: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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dst: &timeArrayDim2,
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expected: [2][1]time.Time{
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{time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC)},
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{time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC)}},
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},
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{
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src: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2017, 5, 6, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2018, 7, 8, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2019, 9, 10, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2020, 11, 12, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{
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{LowerBound: 1, Length: 2},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 1},
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{LowerBound: 1, Length: 3}},
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Status: pgtype.Present},
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dst: &timeArrayDim4,
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expected: [2][1][1][3]time.Time{
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{{{
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time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC),
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time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC),
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time.Date(2017, 5, 6, 0, 0, 0, 0, time.UTC)}}},
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{{{
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time.Date(2018, 7, 8, 0, 0, 0, 0, time.UTC),
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time.Date(2019, 9, 10, 0, 0, 0, 0, time.UTC),
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time.Date(2020, 11, 12, 0, 0, 0, 0, time.UTC)}}}},
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},
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}
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for i, tt := range simpleTests {
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err := tt.src.AssignTo(tt.dst)
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if err != nil {
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t.Errorf("%d: %v", i, err)
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}
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if dst := reflect.ValueOf(tt.dst).Elem().Interface(); !reflect.DeepEqual(dst, tt.expected) {
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t.Errorf("%d: expected %v to assign %v, but result was %v", i, tt.src, tt.expected, dst)
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}
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}
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errorTests := []struct {
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src pgtype.TimestamptzArray
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dst interface{}
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}{
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{
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src: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{{Status: pgtype.Null}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}},
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Status: pgtype.Present,
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},
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dst: &timeSlice,
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},
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{
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src: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}, {LowerBound: 1, Length: 2}},
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Status: pgtype.Present},
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dst: &timeArrayDim2,
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},
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{
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src: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 1}, {LowerBound: 1, Length: 2}},
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Status: pgtype.Present},
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dst: &timeSlice,
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},
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{
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src: pgtype.TimestamptzArray{
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Elements: []pgtype.Timestamptz{
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{Time: time.Date(2015, 2, 1, 0, 0, 0, 0, time.UTC), Status: pgtype.Present},
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{Time: time.Date(2016, 3, 4, 0, 0, 0, 0, time.UTC), Status: pgtype.Present}},
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Dimensions: []pgtype.ArrayDimension{{LowerBound: 1, Length: 2}, {LowerBound: 1, Length: 1}},
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Status: pgtype.Present},
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dst: &timeArrayDim4,
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},
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}
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for i, tt := range errorTests {
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err := tt.src.AssignTo(tt.dst)
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if err == nil {
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t.Errorf("%d: expected error but none was returned (%v -> %v)", i, tt.src, tt.dst)
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}
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}
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}
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